there's napa, fairfield, vacaville, slight scattered showers. this system is priming itself it's going to roll on in here you're looking at concord near bay point willow pass. this system is going to ramp up. there's san francisco with a few showers. what we're seeing now it's not a big deal. by the time we get to the morning it's going to increase but it is the morning commute. i'll see you back here in just a little bit. >>> and stay with us for continuing coverage in 12 minutes we're going to take you to the banks of the river still saturated by all the rain. at 10:20, bill comes back with tomorrow's forecast. at 10:45 he'll go beyond tomorrow and tell us about a significant change coming up during the weather. >>> disturbing new information has surfaced tonight regarding the kidnapping and rape of an autistic teenage girl who walked away from a group home in oakland. ktvu's heather holmes is live at opd headquarters and tells us how police tracked down the alleged attacker and what she's learned about the man's past. heather. >> reporter: po